Finding the Fourth Proportional to 2,271,372.98, 3,134,383.98 and 1,353,581.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,271,372.98 : 3,134,383.98 = 1,353,581.12 : x
2. Step 2: Convert to fraction form
   2,271,372.98/3,134,383.98 = 1,353,581.12/x
3. Step 3: Cross multiply
   2,271,372.98x = 3,134,383.98 × 1,353,581.12
4. Step 4: Simplify right side
   2,271,372.98x = 4,242,642,978,158.46
5. Step 5: Solve for x
   x = 4,242,642,978,158.46/2,271,372.98
6. Step 6: Final answer
   x = 1,867,875.96